12 DEPARTMENT OF AGRICULTURE BULS. 751—175. 
Bulletin 
No. Page. 
Itandi valwe, relation to crop yielde sys... aan ae 757 29 
Lantern slides, Department, loans to school-teachers........... eee aed 3 
Larch, lumber production and value, by States...............- ys 768} ee oH 
Lard— : 
importance, production and method, and exports..-.....-..... 769 32-33 
oil}; manufacturing methods. 22221: eee RS FON ae) 769 33 
production— 
um@ereases methods,/andmecess ty : emer 4) 5). Weel e sae 769 33-34 
emhog vestinag, fe 2). A SERA a EN ESE OE ae 769 30 
rendering, methods and effect on product.............,----.-- 769 33 
SuUbstirtes: producttem:, TOA NOI... | SawINe Sea eee a sue 769) 15 
Lasiacis spp., description, distribution, and uses.............-.---- 7724 939 ae 
Kathy prodictroms VOU5 UON/ ae Ce Ue 3 y MURMMNE is eC a) ag tA Stee 768 36-37, 44 
iPavanverassesticlassilicHtroneeen aioe ee 2.) Se MMime aC CU Nae 772 5 
Leaf spot, alfalfa— 
and clover, characteristics, and plants susceptible...-.....-.-- 759 2-0 
overwintering. and) spread. studies... mae 26). ee 759 28-35 
Leaf-spot diseases, alfalfa and red clover, economic importance..... 759 2-3 
Ihesumies (plantine-in pecanorchards. .- . Saeeenae sew eee 756 9-10 
Leptochloa spp., description, distribution, and uses.....-.......-... 7724 none 
Leptoloma spp., description, distribution, and uses. ...-.-.....---- 7724 918 a 
Lepturus spp., description, distribution, and uses.......--...--..-- 7724 103 Ha 
iiiersybect: by pes and ‘vale sac <li '25< 2 < Sep 2 ae ep ecu ee 760 27-29 
Limnodea spp., description, distribution, and use......-- Wh ciara avila 7 724 13 haa 
Linseed oil— 
manufacturing methods, output increase, and substitutes-....-.- 769 27-28 
production— 
Souq aoreus),) cravol suanyoxoyas|, Mae Nee oe oy Seok 769 27 
imports Jandiexports,) LOZ 1918.) Guu Men Me ST iil ay Baca eRe 769 3, 4,5 
SUDSULTOTE SY MOLE. Gia ae ee ek ck. a ee Mien Ean ate PRO Er Ua 769 2 
' Live stock— 
North Dakota, numbers and value, and cost of keep........--- a 57 alae 
poisoning by oak leaves, bulletin by C. Dwight Marsh, A. B. 
Clawson ,andHadleieh Marsh: . 2... Se eae es se See ee 767 1-36 
Luioyp, E. R., W. F. Warp— 
and Dan T. Gray, bulletin on ‘‘A comparison of roughages for 
Henn wenoulaver CANALS Taal Wan SCOTT Pyaar Oe 762 1-36 
and §. 8. Jerpan, bulletin on ‘‘A comparison of concentrates 
fonPat tenis steers) im) tM enSOuit il. = see een es ite ae yee 761 1-16 
Logan blackberry, juices, chemical analyses, bulletin by R. S. 
Efollan gehen verses Ui Wie cali MC! | ba SLICED URS ht NE ROD agen 773 1-12 
Loganberry— 
PUES MATA E UTE Lo LNs LTS” 7 IRR IR tet aL i Gaya 773 2-3 
Juices, chemical analyses, bulletin by R. 8. Hollingshead...... 773 1-12 
origin, deseniptiion “amdiuises ssc 2): ae Ne PAS eee 773 1-2 
Lolium spp., description, distribution, and uses.........---------- 7724 saad 
hove-eTass@eserip tions. cis oky Quist u. | \ UaRS eveh ee dis abana at ieee UTP 47,49 
Lumber— 
production— 
bya kand sot wooda TSS TOM 7c: : 0 imeem eiakie sauna teem 768 13-36 
in 1917, (and lath and shingles), bulletin by Franklin H. 
Smith and Atbertibe Person. _ Uaei tela lone igeumes 768 1-44 
total, and by classes of mills and, by States..........----- 768 2-13 
values, different woods, 1899-1917..........----- th ASIN te 768 fg 
Luziola spp., description, distribution, and uses. .-....--.-------- T12bneeees 
Lycurus spp., description, distribution, and uses.) - fesse. eneeeeee 172 14, 139 
